Mother of Tanya, Ishaan, and Aisha. After learning Aisha has SCID, she travels to London for a costly bone marrow transplant. Initially stays behind to monitor Aisha's recovery, later returns to India. As Aisha develops pulmonary fibrosis, Aditi fulfills her dreams and suffers a psychotic breakdown before Aisha's death. Her marriage to Niren strains but they eventually reconcile in London.